27089402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19267}}^1$

素因数の和:19325

約数の個数: 16

約数和(自身を含む): 43931040

約数和(自身を除く): 16841638

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 19267, 38534, 366073, 712879, 732146, 1425758, 13544701, 27089402]

約数ペア:

[(1, 27089402), (2, 13544701), (19, 1425758), (37, 732146), (38, 712879), (74, 366073), (703, 38534), (1406, 19267)]